Linked Life Data

7497762

Source:http://linkedlifedata.com/resource/pubmed/id/7497762

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1996-1-17
pubmed:abstractText
A significant minority of patients with COPD have favorable response to corticosteroid treatment. In addition, the benefit of corticosteroid treatment may be outweighed by the side effects. Long-term administration of inhaled steroids is a safe means of treatment. We hypothesized that treatment with high-dose inhaled budesonide would improve clinical symptoms and pulmonary function in subjects with COPD, and that the response to inhaled beta 2-agonist will serve to individualize steroid responders. We compared a 6-week course of 800 micrograms/d inhaled budesonide with placebo, separated by 4 weeks when no medication was taken, in a double-blind crossover trial, in 8 patients responding to inhaled beta 2-agonist, and in 22 nonresponders with stable COPD. In six of eight "responders to beta 2-agonist," there was a significant improvement in the FEV1 (defined as > or = 20%) following inhaled budesonide, as compared with placebo. In the 22 "nonresponders to beta 2-agonist," there was no significant improvement in the mean FEV1 (1.41 +/- 0.1 L before, and 1.61 +/- 0.1 L after treatment) with inhaled budesonide or placebo. Over the 6-week course of treatment by either budesonide or placebo, the nonresponders reported similar beta 2-agonist consumption (4.8 +/- 0.2 and 5.0 +/- 0.1 puffs per patient per day, respectively). However, there was a significant difference between the two periods of treatment in the responders as for the mean daily number of beta 2-agonist inhalations (2.4 +/- 0.1 in the budesonide period as compared with 5.3 +/- 0.1 in the placebo period; p < 0.005). We conclude that treatment with inhaled steroids improved spirometry data and inhaled beta 2-agonist consumption in about 25% of patients with stable COPD, and this rate is increased to about 75% in patients who respond to beta 2-agonist inhalation.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Dec
pubmed:issn
0012-3692
pubmed:author
pubmed:issnType
Print
pubmed:volume
108
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1568-71
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1995
pubmed:articleTitle
Inhaled budesonide therapy for patients with stable COPD.
pubmed:affiliation
Department of Medicine A, Hillel-Yaffe Medical Center, Hadera, Israel.
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial